如何使用JSTL / EL显示外来字符？ [英] How to show foreign characters using JSTL/EL?

问题描述

我使用JSTL < c：out> 标记来打印外部数据。 $ {data} 包含外来字符。
但它无法正常显示。有没有任何解析器来显示外国字符？

I am printing foreign data using JSTL <c:out> tag. The ${data} contains foreign characters. But it's not showing properly. Is there any parser to show foreign characters? Or any other way?

推荐答案

将这放在您的JSP之上。

Put this in top of your JSPs.

<%@page pageEncoding="UTF-8" %>

它将设置响应编码，并通过适当的响应标头指示webbrowser解释它。

It will set the response encoding and instruct the webbrowser by the proper response headers to interpret it as such.

您只需要确保外部数据采用UTF-8编码。所以如果源是SQL数据库，请确保数据库和表使用UTF-8。或者如果源是文本文件，请确保它已保存并以UTF-8格式读取。

You only need to ensure that "foreign data" is been encoded in UTF-8. So if the source is a SQL database, ensure that the DB and table use UTF-8. Or if the source is a text file, ensure that it's been saved and read as UTF-8.

• Unicode - 如何获取字符？

• Unicode - How to get the characters right?

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